Commit Message

Hi all,
This adds support for the Arm Ares CPU for in the arm port.
It implements the Armv8.2-A architecture with the optional features
of statistical profiling, dot product and FP16 on by default.
Note: Ares is a codename to enable early adopters and in time
we will add the final product name once it's announced.
Bootstrapped and tested on arm-none-linux-gnueabihf.
Will commit to trunk with the aarch64 patch once that is approved.
Thanks,
Kyrill
2018-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm-cpus.in (ares): New entry.
* config/arm/arm-tables.opt: Regenerate.
* config/arm/arm-tune.md: Likewise.
* doc/invoke.texi (ARM Options): Document ares.